湖南省雅禮教育集團2023-2024學年高二下學期期中考試英語試題

雅禮教育集團2024年上學期期中考試高二英語試卷第一部分聽力(共兩節(jié)，滿分30分)第一節(jié)(共5小題；每小題1.5分，滿分7.5分)聽下面5段對話。每段對話后有一個小題，從題中所給的A、B、C三個選項中選出最佳選項。聽完每段對話后，你都有10秒鐘的時間來回答有關(guān)小題和閱讀下一小題。每段對話僅讀一遍。例：Howmuchistheshirt?A.￡19.15. B.￡9.18. C.￡9.15.答案是C。1.Whydoesthemangetuplate?A.Hedoesn’thavetoworktoday.B.Heforgottosetanalarmclock.C.Hestayeduplatelastnight.2.Whatismostlikelythemantobe?A.Anactor. B.ATVbroadcaster. C.Abusinessowner.3.WhendoesthemanwanttoarriveinWashington?A.By7:30a.m. B.By8:30a.m. C.By9:00a.m.4.Wheredidthewomanintendtogo?A.ToMaggie’shouse. B.Toarestaurant. C.Toacinema.5.WhomightLilybe?A.Thewoman’sbabysitter. B.Thewoman’sboss.C.Thewoman’schild.第二節(jié)(共15小題；每小題1.5分，滿分22.5分)聽下面5段對話或獨白。每段對話或獨白后有幾個小題，從題中所給的A、B、C三個選項中選出最佳選項。聽每段對話或獨白前，你將有時間閱讀各個小題，每小題5秒鐘；聽完后，各小題將給出5秒鐘的作答時間。每段對話或獨白讀兩遍。聽第6段材料，回答第6、7題。6.Whatdoesthewomanthinkofthestory?A.It’sconfusing. B.It’sveryexciting. C.It’stoolong.7.Whatdoesthemansuggestthewomando?A.Readthewholebook.B.Writeashortstoryherself.C.Borrowacopyofthebook.聽第7段材料，回答第8、9題。8.Whatdothespeakersthinkoftaikonauts’(宇航員)mission?A.Heroicyetlonely. B.Costlyyetirreplaceable.C.Honourableyetrisky.9.Whatdoesthewomaninsistonaboutspaceexploration?A.Investinginspaceexploration.B.Modernizingspacegovernance.C.Havingmannedspacetravel.聽第8段材料，回答第10至12題。10.Whatisthepurposeofthecampaign?A.Tobuildananimalshelter.B.Toraisemoneyforanimalshelters.C.Toencouragepeopletoadoptanimals.11.Howmuchmoneyhasthemanspentinhelpinganimals?A.$5,000. B.$7,500. C.$10,000.12.Whatismostprobablythewoman’sjob?A.Ateacher. B.Ajournalist. C.Awriter.聽第9段材料，回答第13至16題。13.Wherearethespeakers?A.Attheirhome. B.Inthewoods. C.Intheclassroom.14.Whatisthewomanlookingfor?A.Rubbish. B.Mushrooms. C.Bamboograss.15.Whatdoesthewomanwanttodowithwhatshefinds?A.Doadrawing. B.Cookameal. C.Takepictures.16.Whatdomushroomsandbamboograsshaveinmon?A.Theyarebothnutritious.B.Theyhaveasinglerootsystem.C.Theygrowallovertheground.聽第10段材料，回答第17至20題。17.Whereisthespeakernow?A.Atamemorialceremony.B.Atadonationceremony.C.Atagraduationceremony.18.WhathappenedtoAlvinJames?A.Hedeliveredalettertotheuniversity.B.Hecreatedanewscholarship.C.Hediedlastyear.19.WhatdoesthespeakersharewiththeaudienceinAlvin’sletter?A.Alvin’sopiniononeducation.B.Alvin’sdonationtothecharities.C.Alvin’slifestory.20.Whowillfundthenewscholarship?A.AlvinJames.B.Formerstudents.C.Theuniversity.第二部分閱讀(共兩節(jié)，滿分50分)第一節(jié)(共15小題；每小題2.5分，滿分37.5分)閱讀下列短文，從每題所給的A、B、C、D四個選項中選出最佳選項。AIftheremaybeanyerrorswhenusingthejuicer,pleaseconfirmthefollowingpointsbeforecontactingthecustomerserviceforsupport.1.Error:Can’tworkReason:DeadbatterySolution:Chargeintime2.Error:StopsuddenlyduringworkingReason:(1)Thefruitistoobig(2)ThebatteryisdownSolution:(1)Cutsmallpiecesoffruit(2)Chargeintime3.Error:AbnormalnoiseReason:(1)Partsofthemachinearenotinstalledinplace(2)Themachineisplacedinaninclined(傾斜的)positionwhenworkingSolution:(1)Confirmwhetherpartsofthemachinearewellassembled(2)Putthemachineonalevelsurfaceforuse4.Error:ThereisfoodoverflowwhenworkingReason:(1)Thefruitistoobig(2)TheuppercoverisnotinstalledcorrectlySolution:(1)Cutsmallpiecesoffruit(2)Installtheuppercovercorrectly5.Error:(1)Theredalarmlightflashesforabout10seconds(2)ThechargingindicatorlightisnotbrightReason:(1)Thebatteryisdeadortheautomaticprotectionison(2)ThechargingcableisnotconnectedSolution:(1)Chargeintime(2)ConnectthechargingcableWarranty(保修)exceptionTheproductisnotcoveredbythewarrantyifitbreaksdownorisdamagedunderanyofthefollowingcircumstances.1.Theproductsusedareobtainedthroughotherchannelsthanthepany’ssaleschannels.2.Productswhosewarrantycardislostandcannotproviderelevantsupportingmaterials.3.Damagecausedbydisassemblyorrepairoftheproductbyanyindividualotherthanthespecialrepairdesignated(指定)bythepany.4.Productdamagejudgedtobemanmade.Ifanyrepairsoccur,therelevantfeeswillbecharged.21.Whatcanusersdowhenhearingabnormalnoise?A.Replacecertainparts. B.Chargeintime.C.Putthemachineonalevelsurface. D.Cutsmallpiecesoffruit.22.Whatwillhappeniftheuppercoverisn’tputinplace?A.Thefoodwillspill. B.Theredalarmlightwillflash.C.Themachinewillstop. D.Theautomaticprotectionwillbeon.23.Inwhichconditiondocustomerslosetherighttowarranty?A.Theusersrefusetopayrelevantfees.B.Theproductisdamagedduetousers’carelessness.C.Theusershaveresetthemachineformanytimes.D.Theproductispurchasedatadiscount.BTrentKerseysayshehasknownsincehewasalittlekidthathewantedtobeapoliceofficer.OnHalloween,hislongtimedreamcametrue,aboutanhourafterheandhiswifeVictoriaKerseyweledtheirsecondchild,ababyboynamedTheo,atMemorialMedicalCenterinModesto,California.Theo’sarrival,aboutaweekearlierthanhisexpectedduedateofNov.6,threwawrenchintoTrentKersey’soriginalplan—tograduatefromSanJoaquinDeltaCollegethisweekandgetswornin(宣誓就職)asaModestopoliceofficer.“Thedaybefore,wewerepracticingrehearsals(排練)attheacademyforourgraduation,andthenIcamehomethatafternoonandtalkedtomywife.Andthen,nextthingyouknow,wehadtogodowntothehospitalthatnight,andIhadtocalltheacademystaffandmydepartmentandletthemknowIwasn’tgoingtomakeittograduation,”TrentKersey,25,toldGoodMorningAmerica(GMA).Thefatheroftwosaiditfelt“bittersweet”tonotbeabletosharethemilestonewithhisfellowclassmates,butatthesametime,hewas“excited”tomeethissonandbethereforhisfamily.Butwhathappenednextwasanotherbigsurprise.“Mysergeant(中士)wasjustcheckinginonme,makingsurethingswereOK.Andthenhereachedouttomeandsaid,‘Hey,howwouldyoufeelaboutme,thechiefandotherhigherupsinthedepartmentingbyandswearingyouinatthehospital?’”herecalled.“Isaid,‘That’dbeawesome.I’dbehonored,’”TrentKerseytoldGMA.Withthehospital’sapproval,theModestoPoliceDepartmentbroughttheceremonialswearingineventtoVictoriaKersey’shospitalroom.FrankInacio,oneoftheModestoPoliceDepartmentstaffers,saidtheunusualswearinginceremonywasanexampleofhowtheModestoPoliceDepartmenttriestoemphasizea“familyfirst”approachfortheirmunity.“Policemenarepeopletoo.We’renotjustouttheredoingajob.Itprovesthatwecareaboutfamiliesandwhat’sgoingoninthemunity.Itshinesapositivelightonpeopleworkinginlawenforcement(執(zhí)行),”hesaid.24.Whatdotheunderlinedwords“threwawrenchinto”probablymeaninParagraph3?A.Madeup. B.Messedup. C.Stuckto. D.Broughtforth.25.HowdidTrentKerseyfeelwhenknowingthathecouldn’tattendtheswearinginceremony?A.Disappointed. B.Angry. C.Optimistic. D.plicated.26.WhatcanweinferfromFrankInacio’swordsinthelastparagraph?A.Thisgesturewillwarmotherofficers’hearts.B.Familyshouldbeputinthefirstplaceatanytime.C.ItisluckyenoughforKerseytoswearinatahospital.D.Hefeltsurprisedtoattendthisspecialceremony.27.Whatisthetextmainlyabout?A.Apoliceofficerbenefitedfromthepolicyof“familyfirst”.B.Apoliceofficerrealizedhischildhooddream.C.Apoliceofficergotsworninwithhisnewbornsonatahospital.D.Apoliceofficer’ssonwasbornonthedaywhenhewasscheduledtobeswornin.CAccordingtoanewstudy,manybirdsintheAmazonrainforesthavebeesmallerastemperatureshaveincreased.Thedifferencehasn’tbeenobvious,butithasbeensignificantenoughthatsomescientistshavesuggestedit’sauniversalresponsetoclimatechange.Butnewresearchfindsthatthebodysizereductionsaren’thappeningacrosstheboardwithsomelargebrainedbirdshavingmuchlesssignificantchanges.Forthestudy,researchersstudiedsomedataonabout70,000birdsthathaddiedwhentheycrashedintobuildingsinChicagofrom1978to2016.Theyaddeddataonthebrainvolumeandlifespanfor49ofthe52speciesofmigratorybirds(候鳥)intheoriginalstudy.Theyfoundthatbirdswithverylargebrainshadreductionsinoverallbodysizethatwereaboutonethirdofthereductionsnotedinbirdswithsmallerbrains.Theythoughtthatinbirds,thespecieswithbigbrainsaretheonesthatbuildtools,managetosurviveintoughenvironments,livelonger,investmoretimeandenergyintoraisingbabies,andendupsurvivingbetterinthewild.Researchersaren’tcertainexactlyhowwarmertemperaturesmightleadtodecreasingbodysizeinbirds,buttheyareconsideringtwopossibleexplanations,whichcouldevenbehappeningatthesametime.First,naturalselectionmightbefavoringbirdsthatcandissipateheatbetter.Thisisbecausesmallerbirdshavehighersurfaceareatovolumeratios(比例),sobeingsmallcanhelpbirdsstaycool.Second,warmersummersmighthavelessfoodavailableforbirdsatthetimewhentheyarefeedingtheirbabies.Inthatcase,birdsmightbegettingsmallerbecauseofdecreasedfoodovertheyears.Thefindingsdon’tsuggestthatclimatechangeishavingzeroimpactonbiggerbrainedbirds,butresearchersbelievethesefindingscaninformusofclimatechangeandhelpsetconservationpriorities.28.Howdoesclimatechangeaffectsomebirdsaccordingtothetext?A.Theirlifespanshortens. B.Theirbodysizeshrinks.C.Theirbrainsizeexpands. D.Theirbodytemperaturerises.29.Howdidthescientistsconductthestudy?A.Bystudyingthebirddeathrate B.Byclarifyingthebirdspecies.C.Byanalyzinghistoricaldata. D.Byobserving70,000birds’migration.30.Whichwordcanbestreplacetheunderlinedword“dissipate”inparagraph5?A.Use. B.Lose. C.Absorb. D.Hold.31.Whatcanbethebesttitleforthetext?A.ClimateChangesSharply B.TemperatureRisesGloballyC.Birds’BodySizesVary D.BrainSizeMattersforBirdsDSomeday,youmaynolongerneedtobrushyourteethbyhand.Instead,agroupofbillionsofnanoparticles(納米粒子)couldautomaticallydoallthatworkforyou.Itwouldbeespeciallylifechangingforpeoplewhofinditdifficultorimpossibletoholdandmoveatoothbrush.Steager,anengineerattheUniversityofPennsylvania(Penn)inPhiladelphiaandHyunKoo,aninventoranddentalresearcherthere,foundawaytoformthenanoparticlesintolong,skinnybristles(刷毛),alotliketheonesonatoothbrush.Butthesebristlesshapeshifttofitwhateversurfacetheyencounter.Thetoothcleaningrobotworksthankstotwomagnets(磁鐵).Onegoeseachsideoftheteeth.Thenanoparticlessitinaliquidbetweenthemagnets.Whenthemagnetsareturnedoff,thenanoparticlesmoverandomlyintheliquid.Assoonasonemagnetgetsturnedon,thenanoparticlesgathertogethernearitscenter.Whentheresearchersturnontheothermagnetandturnoffthefirstone,thenanoparticlesextendoutwardinlong,skinnybristles.Whenthere’satoothintheway,thesebristlescan’tstretchoutasfarastheywant.Sotheypushagainstthetooth’ssurface.Ifthere’sagapbetweenteeth,theypushintothegap.Movingthemagnetsmakesthebristlesmoveagainstandbetweenteeth.Allthatmotioncleanstheteeth.Asabonus,thenanoparticlesalsohavestrongpowertokillviruses.Thenewdeviceisjustaproofofconcept.Theresearchersstillneedtoturnitintoaproductthatpeoplewillwanttouse.“There’salotofengineeringtogetfromheretothere,buteverygoodideaneedstohaveastart.”saysSteager.32.Whatisspecialaboutthetoothcleaner?A.It’swaterproof. B.Itlookslikeatoothbrush.C.It’stransformable. D.Itcontainsskinnybristles.33.WhatisParagraph3mainlyabout?A.Thebristles’formation. B.Theviruskillingprocess.C.Themagnets’motion. D.Theworkingprinciple.34.HowdoesSteagerfeelaboutthefutureofthedevice?A.Confident. B.Concerned. C.Surprised. D.Uncertain.35.Whichofthefollowingwouldbethebesttitle?A.ABreakthroughinMedicine B.AShapeShiftingRoboticToothCleanerC.ANewConceptforaNewStart D.AToothCleanerFightingBacteria第二節(jié)(共5小題，每小題2.5分，滿分12.5分)根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。Uniqueamongallthepositiveemotions,hoperequiressomedegreeofconflict,difficulty,negativity,oruncertaintytobeignited(點燃).Peoplehighinhopeareoptimisticabouttheirfutureandbelieveinpossibilities.Theyseechallengesasopportunitiestogrowandlearn,ratherthanasobstacles.36Herearetipsonhowtocultivatehope.Setandachievegoals.Withoutacleargoal,it’seasytogetdistractedandlosefocus.Hopefulpeopleusuallyvisualizetheirgoalsandcreateconditionsthatsetthemupforsuccess.37Gettingthreeemailsoutinthenext15minutesorpreparinglunchinthenext20minutesaresimpleexamples.Stickwithpositivepeople.38Thisdoesn’tmeanbeingintolerantofanotherperson’sdifficultiesnegativity,orstruggles,butitdoesmeanthathopefulpeopletendtospendmoretimeassociatingwiththosewhoshareabrightandproactiveattitude.Theymaintainahealthybalancebutdon’tgetoverwhelmedbythenegativityaroundthem.39Whilebelievinginoneselfisimportant,highlyhopefulpeopleareabletoforgivethemselvesaswell.Thisisauniquebinationbecausethistypeofconfidenceallowsapersontobeimperfect.Inaddition,theyarewillingtotakereasonablerisksandacceptfailurestosupporttheirgrowthandmoveforward.Keepapositiveoutlook.Nomatterwhatlifethrowsatthem,theyendeavortoseethesilverlining.Theydon’tletthecircumstancedefinetheiremotionalresponse.Inaddition,highhopepeoplearealsocreativeproblemsolvers.Whenfacedwithachallenge,theydon’tgiveupeasily.40A.Beselfreflectiveandconfident.B.Believeinthepowerofrisks.C.Onewaythisgetsdoneisthroughachievablemicrogoals.D.Thisiskeytothesuccessofmanyhighhopepeople.E.Instead,theyworkoutsolutionsthathelpthemoveretheobstaclesintheirway.F.Therefore,they’reconstantlytryingtoimprovethemselvesandtheirskillsets.G.Beingaroundpositivepeoplecontributestokeepingoptimistic.第三部分語言運用(共兩節(jié)，滿分30分)第一節(jié)(共15小題；每小題1分，滿分15分)閱讀下面短文，從短文后各題所給的A、B、C、D四個選項中選出可以填入空白處的最佳選項。SmithJusticeandhissonwereingbackfromthedentist,whentheysawahomelessmanintheroad.Smith41togivethemansomemoney,butdidn’thaveanycash.Hissonsuggestedgivingthemanthe30centshehad.ButSmithwas42.Hedidn’twanttogivethismanjust30centssincetheman43neededallthehelphecouldget.Moreover,hisownprideandthoughtsofthehomelessman’sunknown44toreceivingjustthirtycentswasstanding45.Smithtoldhissonwhatpeoplesawasagoodthingwasnotgoodenoughtomakea46insomeone’slife.Buthissoninsisted.Smith47thewindowandsaidtotheman,“I’msorry,man.Idon’thaveany48onmebutmysonwantstogiveyoueverythinghehasrightnow.”Thehomelessmansmiled,“Godblessyou,littleman!”Atthatmoment,theonlything49thebrightnessoftheman’ssmilewasthebiggersmileonthelittleboy’sface.Achainreactionofkindness50behindthemthatdayinNashville,Tennessee,asotherpeoplerolleddowntheirwindowsto51,too.Smithsuddenly52thathewastheonlyprobleminthissituation.Hesaid,“Mylittleboy53mebyhisactionsthatit’salwaysabouttheheart.Itdoesn’t54howmuchyouhaveorhowlittle.55loveandsinceritywilloftenblessothersmorethanwethink.”41.A.promised B.managed C.agreed D.intended42.A.hesitant B.confused C.tense D.doubtful43.A.normally B.secretly C.clearly D.formally44.A.objection B.solution C.reaction D.devotion45.A.outofcontrol B.intheway C.outofsight D.inthecharge46.A.fortune B.mitment C.name D.difference47.A.reachedfor B.rolleddown C.lookedthrough D.liftedup48.A.cash B.check C.card D.food49.A.showing B.replacing C.matching D.reflecting50.A.stopped B.started C.remained D.changed51.A.donate B.smile C.chat D.greet52.A.accepted B.remembered C.regretted D.realized53.A.forted B.reminded C.praised D.warned54.A.mean B.work C.matter D.help55.A.Spreading B.Returning C.Seeking D.Accepting第二節(jié)(共10小題；每小題1.5分，滿分15分)閱讀下面短文，在空白處填入1個適當?shù)膯卧~或括號內(nèi)單詞的正確形式Intheevolvinglandscapeofdigitaltechnology,historyisnolongerconfinedtothe56(page)ofabookorthetraditionalcanvasesoftimelessartworks.ThisrealityisremarkablydemonstratedbytherevitalizationofRiversideSceneatQingmingFestival,oneofthe57(precious)inkwashingpaintingsinChina,throughtheinnovativeuseofdigitaltechnology.Thishistoricalmasterpiece,ascrollstretching5.28meterslong,bytherenownedSongDynastypainterZhangZeduan,hasbeentransformedinto58immersivedigitalversion.Thedigitalrecreation,currentlyondisplayinNanning,Guangxi,bringstolifetheactivitiesof1,068movingfigures,73animals(includingcattle,horses,donkeysandmules),and29boatssailingontheriver,all59(vivid)describingthebusylifeinBianjing,thecapitaloftheNorthernSongDynasty,60isnowmoderndayKaifeng.Asaudienceimmerse61(they)inthisdigitalexhibition,theygaininsightsintoChina’ssplendidpast,62(witness)itsimpressiveeconomicgrowth.ThedigitalversionofRiversideSceneatQingmingFestival63(draw)admirationworldwidesinceitsfirstappearanceattheShanghaiExpoin2010.IthasjourneyedtoSingapore,Malaysia,andNewZealand,displayingthebinationofartandtechnologyandgrantingtheglobalpublicanopportunity64(appreciate)thisiconicillustrationofChina’srichhistoryandculturalheritage.Italsodemonstratesthepoweroftechnology65preservingandbringinghistorytolite,allowingustomarvelatourpastinwayswecouldhaveonlyonceimagined.第四部分寫作(共兩節(jié)，滿分40分)第一節(jié)(滿分15分)你校英文報正在開展以Students’TimeSpentonPhysicalExerciseWeekly為題的討論。請使用圖表中的調(diào)查結(jié)果寫一篇短文投稿，內(nèi)容包括：1.描述調(diào)查結(jié)果：2.分析其原因并給出建議。注意：1.寫作詞數(shù)應(yīng)為80左右；2.短文的題目和首句已為你寫好。Students’TimeSpentonPhysicalExerciseWeeklyNowadays,manystudentsareawareofthesignificanceofphysicalexercise,althoughthetimetheyspendonitvaries.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________第二節(jié)(滿分25分)閱讀下面材料，根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段，使之構(gòu)成一篇完整的短文。IwassittingnexttoMissyinmyninthgradeworldhistoryclasswhenMrs.Bartlettannouncedanewproject.Ingroups,weweretocreateaposteraroundwhatwewerestudying.Onapieceofpaper,wewrotethenamesofthreefriendswewantedinourgroup.Aftercollectingalltherequests,Mrs.Bartlettinformedusthatshewouldtakeintoconsiderationthenameswechoseandwouldletusknowtheresultsthenextday.Iwasawellroundedtopstudentintheclass,soIhadnodoubtIwouldgetthegroupofmychoice.Therewereonlyahandfulofsociablydecentpeopleintheclass,andMissywasoneofthem.Iknewwehadchoseneachother.Thenextday,Ianxiouslyawaitedtheclass.Afterthebellrang,MissyandIstoppedtalkingasMrs.Bartlettcalledforourattention.Shestartedtocalloutnames.Whenshereachedgroupthree,Missy’snamewascalled.SoI’mingroupthree,Ithought.Thesecond,thirdandfourthmembersofthegroupwerecalled.Mynamewasnotincluded.Therehadtobesomemistake!ThenIheardit.Thelastgroup:“Mauro,Juliette,Rachel,Karina.”Icouldfeelthetearswellinmyeyes.HowcouldIfacebeinginthatgroup—theboywhobarelyspokeEnglish,theonegirlwhowasalwayscoveredbyskirtsthatwentdowntoherankles,andtheothergirlwhowasoftenwearingverystrangeandunusualclotheswithfancyitems.Theycertainlyfellintothecategoryoftheleastpopularinourclass.Theywereconsideredmisfits(不合群的人)!Theremustbesomethingwrong!Mrs.Bartlettwassuchapersonofinsight,visionandthoughtfulnessthatsheneverforgottobringoutthepotentialofallherstudents.Oh,howbadlyIwantedtobewithmyfriends.FinallyIwasdeterminedtoconvinceherIshouldbeinthe“good”group.注意：1.續(xù)寫詞數(shù)應(yīng)為150左右；2.請按如下格式在答題卡的相應(yīng)位置作答。Paragraph1:IfoughtbacktearsasIwalkeduptoMrs.Bartlett._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph2:Halfwaythroughtheweek,Ifeltmyselfenjoyingthepanyofthesethreemisfits.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

雅禮教育集團2024年上期期中考試高二英語答案題號123456789101112131415答案CCACCAACCBABBBA題號161718192021222324252627282930答案BCCABCACBDACBCB題號313233343536373839404142434445答案DCDABDCGAEDACCB題號46474849505152535455答案DBACBADBCA【答案詳解】A篇【語篇導(dǎo)讀】應(yīng)用文本文是榨汁機的故障處理及保修范圍。21.C事實細節(jié)題根據(jù)故障三的Solution可知，如果聽到異響，應(yīng)把機器放在水平面上再使用。故選C。22.A事實細節(jié)題根據(jù)故障四的敘述，機器工作的時候食物溢出的原因可能是上蓋沒有正確安裝。故選A。23.C事實細節(jié)題根據(jù)保修范圍中的第三條可知，由個人造成的損壞及不恰當組裝造成的損壞將不在保修范圍。故選C。B篇【語篇導(dǎo)讀】這一天，原本應(yīng)該是TrentKersey宣誓就職警察儀式的日子，但因為兒子早產(chǎn)，他不得不去醫(yī)院。他本以為會錯過人生中這一重大儀式，沒想到的是，警察局局長在醫(yī)院為他舉辦了一場特殊的宣誓就職儀式。24.B詞義猜測題。根據(jù)上下文內(nèi)容可知，兒子Theo的到來比預(yù)產(chǎn)期提前了一周，而這一天TrentKersey本來的計劃是從圣華金三角洲學院畢業(yè)，并宣誓就職成為一名莫德斯托警官。由此可推測，兒子的提前到來打亂了TrentKersey原本的計劃，故選B。throwawrenchinto...意為“破壞（計劃）”。25.D推理判斷題。根據(jù)第五段內(nèi)容可知，這位父親覺得，不能和同學們一起分享這一里程碑式的時刻，他感覺“苦樂參半”，但同時，能見到自己的兒子、陪伴家人，他也感到“很興奮”。由此可知，他內(nèi)心對于不能參加宣誓就職儀式有些許遺憾，但又因為兒子的到來而高興，因此他的內(nèi)心是復(fù)雜的，故選D。26.A推理判斷題。根據(jù)最后一段FrankInacio的話可知，警察也是人，警察也關(guān)心家庭，關(guān)心社區(qū)正在發(fā)生的事，再結(jié)合最后一段的“familyfirst”方針可知，這一特殊的宣誓就職儀式給執(zhí)法人員帶來了積極的作用，由此可推測，這一人性化的舉措溫暖了執(zhí)法人員的心，故選A。27.C主旨大意本文主要介紹了一位警官因為兒子早產(chǎn)，本以為會錯過宣誓就職儀式，但最后在醫(yī)院完成宣誓就職的故事，故選C。C篇【語篇導(dǎo)讀】新的研究發(fā)現(xiàn)，隨著氣溫的升高，亞馬孫雨林中的許多鳥類體型變小了。然而，并不是所有的馬類體型都變小了，一些大腦較大的鳥類的變化要小得多。28.B細節(jié)理解題。根據(jù)第一段中的“Accordingtoanewstudy,manybirdsintheAmazonrainforesthavebeesmallerastemperatureshaveincreased.”可知，根據(jù)新的研究可知，隨著氣溫的升高，亞馬孫雨林中的許多鳥類體型變小了，由此可知，氣候變化使一些鳥的體型縮小了。29.C推理判斷題。根據(jù)第三段中的“Forthestudy,researchersstudiedsomedataonabout70,000birdsthathaddiedwhentheycrashedintobuildingsinChicagofrom1978to2016.”可知，在這項研究中，研究人員研究了關(guān)于1978年至2016年期間在芝加哥撞樓死亡的約7萬只鳥的數(shù)據(jù)，由此可推知，科學家們是通過分析有關(guān)7萬只鳥的歷史數(shù)據(jù)來進行研究的。30.B詞義猜測題。根據(jù)畫線詞所在句的下一句"Thisisbecausesmallerbirdshavehighersurfaceareatovolumeratios,sobeingsmallcanhelpbirdsstaycool.”可知，這是因為較小的鳥類的表面積與體積的比例更高，所以體型小可以幫助鳥類保持涼爽，也就是說體型小可以更好地散熱，由此可推知，畫線詞所在句指自然選擇可能偏愛那些能夠更好地散熱的鳥類，故dissipate此處意思跟lose相近。31.D標題概括題。通讀全文可知，本文主要介紹了一項新研究，該研究發(fā)現(xiàn)，隨著氣溫的升高，亞馬孫雨林中的許多鳥類體型變小了。然而，并不是所有的鳥類體型都縮小了，一些大腦較大的鳥類的變化要小得多。由此可推知，D項“鳥類大腦的大小很重要”最適合作本文的標題。D篇【語篇導(dǎo)讀】本文為一篇說明文。文章介紹了一款納米材料的機器人潔牙器。32.C細節(jié)理解題。根據(jù)第二段最后一句“Butthesebristlesshapeshifttofitwhateversurfacetheyencounter.(但這些鬃毛會變形以適應(yīng)它們遇到的任何表面。)”這個潔牙產(chǎn)品能根據(jù)口腔內(nèi)情況而變形。故選C項。33.D主旨大意題。根據(jù)第三段“Thetoothcleaningrobotworksthankstotwomagnets(磁鐵).Onegoeseachsideoftheteeth.Thenanoparticlessitinaliquidbetweenthemagnets.Whenthemagnetsareturnedoff,thenanoparticlesmoverandomlyintheliquid.Assoonasonemagnetgetsturnedon,thenanoparticlesgathertogethernearitscenter.Whentheresearchersturnontheothermagnetandturnoffthefirstone,thenanoparticlesextendoutwardinlong,skinnybristles.Whenthere’satoothintheway,thesebristlescan’tstretchoutasfarastheywant.Sotheypushagainstthetooth’ssurface.Ifthere’sagapbetweenteeth,theypushintothegap.Movingthemagnetsmakesthebristlesmoveagainstandbetweenteeth.Allthatmotioncleanstheteeth.Asabonus,thenanoparticlesalsohavestrongpowertokillviruses.(這款清潔牙齒的機器人依靠兩塊磁鐵工作。牙齒兩邊各有一個。納米顆粒位于磁鐵之間的液體中。當磁鐵關(guān)閉時，納米顆粒在液體中隨機移動。一旦一個磁鐵被打開，納米顆粒就會聚集在它的中心附近。當研究人員打開另一個磁鐵，關(guān)閉第一個磁鐵時，納米顆粒就會像細長的鬃毛一樣向外延伸。當有牙齒擋住時，這些刷毛就不能盡可能地伸展。所以它們會擠壓牙齒表面。如果牙齒之間有縫隙，它們就會往縫隙里擠。移動磁鐵使刷毛在牙齒上和牙齒之間移動。所有這些動作都能清潔牙齒。此外，納米顆粒還具有很強的殺死病毒的能力)”可知，第三段陳述的是這款清潔牙齒的機器人的工作原理。故選D項。34.A推理判斷題。根據(jù)最后一段“Thenewdeviceisjustaproofofconcept.Theresearchersstillneedtoturnitintoaproductthatpeoplewillwanttouse.‘There’salotofengineeringtogetfromheretothere,buteverygoodideaneedstohaveastart.’saysSteager.(這種新設(shè)備只是概念驗證。研究人員仍然需要把它變成人們想要使用的產(chǎn)品?！畯倪@里到那里需要很多工程，但每個好想法都需要有一個開始?！疭teager說。)”可知，Steager認為這個清潔牙齒的設(shè)備從概念到產(chǎn)品，還需要很多工程，但是不失為一個好的想法，故Steager對這款產(chǎn)品很自信。故選A項。35.B主旨大意題。通讀全文，尤其是第一段“Someday,youmaynolongerneedtobrushyourteethbyhand.Instead,agroupofbillionsofnanoparticles(納米粒子)couldautomaticallydoallthatworkforyou.Itwouldbeespeciallylifechangingforpeoplewhofinditdifficultorimpossibletoholdandmoveatoothbrush.(有一天，你可能不再需要用手刷牙。相反，一組數(shù)十億納米顆粒可以自動為你完成所有這些工作。對于那些很難或不可能使用牙刷的人來說，這尤其會改變他們的生活。)”，以及第二段最后一句“Butthesebristlesshapeshifttofitwhateversurfacetheyencounter.(但這些鬃毛會變形以適應(yīng)它們遇到的任何表面。)”可知，文章主要介紹了一款納米材料的潔牙器，在口腔中會根據(jù)具體狀況變化形狀，B項“AShapeShiftingRoboticToothCleaner(一種可以變形的機器人潔牙器)”作標題比較貼切。故選B項。第二節(jié)【語篇導(dǎo)讀】這是一篇說明文。文章主要說明了一些培養(yǎng)希望的建議。36.D根據(jù)上文“Uniqueamongallthepositiveemotions,hoperequiressomedegreeofconflict,difficulty,negativity,oruncertaintytobeignited.Peoplehighinhopeareoptimisticabouttheirfutureandbelieveinpossibilities.Theyseechallengesasopp